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查询指标数据时增加索引

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This commit is contained in:
刘祥超
2021-08-30 15:23:51 +08:00
parent 674574a6af
commit f654c65626
2 changed files with 9 additions and 2 deletions
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3
internal/db/models/metric_stat_dao.go
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@@ -197,6 +197,7 @@ func (this *MetricStatDAO) FindItemStatsWithClusterIdAndLastTime(tx *dbs.Tx, clu
var lastTime = lastStat.Time var lastTime = lastStat.Time
var query = this.Query(tx). var query = this.Query(tx).
UseIndex("cluster_item_time").
Attr("clusterId", clusterId). Attr("clusterId", clusterId).
Attr("itemId", itemId). Attr("itemId", itemId).
Attr("version", version). Attr("version", version).
@@ -243,6 +244,7 @@ func (this *MetricStatDAO) FindItemStatsWithNodeIdAndLastTime(tx *dbs.Tx, nodeId
var lastStat = statOne.(*MetricStat) var lastStat = statOne.(*MetricStat)
var lastTime = lastStat.Time var lastTime = lastStat.Time
var query = this.Query(tx). var query = this.Query(tx).
UseIndex("node_item_time").
Attr("nodeId", nodeId). Attr("nodeId", nodeId).
Attr("itemId", itemId). Attr("itemId", itemId).
Attr("version", version). Attr("version", version).
@@ -290,6 +292,7 @@ func (this *MetricStatDAO) FindItemStatsWithServerIdAndLastTime(tx *dbs.Tx, serv
var lastTime = lastStat.Time var lastTime = lastStat.Time
var query = this.Query(tx). var query = this.Query(tx).
UseIndex("server_item_time").
Attr("serverId", serverId). Attr("serverId", serverId).
Attr("itemId", itemId). Attr("itemId", itemId).
Attr("version", version). Attr("version", version).

8
internal/db/models/metric_stat_dao_test.go
View File

@@ -3,16 +3,20 @@ package models
import ( import (
_ "github.com/go-sql-driver/mysql" _ "github.com/go-sql-driver/mysql"
_ "github.com/iwind/TeaGo/bootstrap" _ "github.com/iwind/TeaGo/bootstrap"
"github.com/iwind/TeaGo/rands"
"github.com/iwind/TeaGo/types" "github.com/iwind/TeaGo/types"
"testing" "testing"
) )
func TestNewMetricStatDAO_InsertMany(t *testing.T) { func TestNewMetricStatDAO_InsertMany(t *testing.T) {
for i := 0; i <= 1; i++ { for i := 0; i <= 10_000_000; i++ {
err := NewMetricStatDAO().CreateStat(nil, types.String(i) + "_v1", 18, 48, 23, 25, []string{"/html" + types.String(i)}, 1, "20210728", 0) err := NewMetricStatDAO().CreateStat(nil, types.String(i)+"_v1", 18, int64(rands.Int(0, 10000)), int64(rands.Int(0, 10000)), int64(rands.Int(0, 100)), []string{"/html" + types.String(i)}, 1, "20210830", 0)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
} }
if i % 10000 == 0 {
t.Log(i)
}
} }
t.Log("done") t.Log("done")
} }